/* Custom styles for Instant Tires LLC */

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

nav.scrolled .nav-link {
    color: #334155 !important;
}

nav.scrolled .nav-link:hover {
    color: #0d9488 !important;
}

nav.scrolled .brand-text {
    color: #0f766e !important;
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }

    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero gradient overlay smoothness */
.hero-overlay {
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.92) 0%, rgba(15, 118, 110, 0.85) 50%, rgba(17, 94, 89, 0.75) 100%);
}

/* Service card hover glow */
.service-card:hover .card-icon {
    background-color: #0d9488;
    transform: scale(1.05);
}

.card-icon {
    transition: background-color 0.3s ease, transform 0.3s ease;
}

/* Button ripple effect */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::after {
    opacity: 1;
}

/* Map container aspect ratio */
.map-container {
    position: relative;
    min-height: 400px;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.25s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Subtle pattern background for sections */
.section-pattern {
    background-image: radial-gradient(circle at 1px 1px, rgba(13, 148, 136, 0.05) 1px, transparent 0);
    background-size: 24px 24px;
}

/* Selection color */
::selection {
    background-color: #99f6e4;
    color: #0f766e;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}